We present software for investigations with cut generating functions in the Gomory-Johnson model and extensions, implemented in the computer algebra system SageMath.
An extended abstract of 8 pages appeared under the title "Software for cut-generating functions in the Gomory--Johnson model and beyond" in Proc. International Congress on Mathematical Software 2016
View Equivariant Perturbation in Gomory and Johnson’s Infinite Group Problem. V. Software for the continuous and discontinuous 1-row case